Journal of Comparative Psychology

Article	Citations
Pitch affects human (Homo sapiens) perception of emotional arousal from diverse animal calls.	21
Supplemental Material for Assessing Cats’ (Felis catus) Sensitivity to Human Pointing Gestures	18
Testing the waters: Attempts by wild killer whales (Orcinus orca) to provision people (Homo sapiens).	18
Cross-modal perception of puppies and adult conspecifics in dogs (Canis familiaris).	18
Supplemental Material for The Dynamics of Chunking in Humans (Homo sapiens) and Guinea Baboons (Papio papio)	17
What makes the ephemeral reward task so difficult?	12
Humans’ (Homo sapiens), capuchin monkeys’ (Sapajus [Cebus] apella), and rhesus macaques’ (Macaca mulatta) size judgments shift when stimuli change in frequency.	12
Supplemental Material for Evidence of the Conjunction Fallacy in Rats (Rattus norvegicus) Following Two-Lever Choice Training	11
Supplemental Material for Reach-to-Grasp Kinematic Signatures in Colombian Spider Monkeys (Ateles fusciceps rufiventris)	10
Exploring personality structure and similarity in coppery titi monkeys (Plecturocebus cupreus).	9
Supplemental Material for The Effect of Delta-9 Tetrahydrocannabinol and Methamphetamine on Sustained Attention in the Jumping Spider (Trite planiceps)	8
Personality structure in wild Eastern chimpanzees (Pan troglodytes schweinfurthii).	7
Is inferential reasoning a distinctly human cognitive feature? Testing reasoning in cotton-top tamarins (Saguinus oedipus).	6
Supplemental Material for Evidence of Motor Intentions in Plants: A Kinematical Study	6
Supplemental Material for Same-Different Conceptualization in Dogs (Canis familiaris)	6
Influence of group size on shelter choice in Blaptica dubia cockroaches.	5
The effects of goal–landmark distance on overshadowing: A replication in humans (Homo sapiens) of Goodyear and Kamil (2004).	5
Supplemental Material for Using Isochrony, but Not Meter, to Discriminate Rhythmic Sequences in Rats (Rattus norvegicus)	5
Eyes or nose: Domestic dogs (Canis familiaris) prefer vision over olfaction when searching for food.	4
Detouring while foraging up a tree: What bull ants (Myrmecia midas) learn and their reactions to novel sensory cues.	4
Contrafreeloading in umbrella cockatoos (Cacatua alba): Further evaluation of the play hypothesis.	4
Touching faces: The active role of infant capuchin monkeys (Sapajus libidinosus) in their social development.	4
Supplemental Material for The Art of Chimpanzee (Pan troglodytes) Diplomacy: Unraveling the Secrets of Successful Negotiations Using Machine Learning	4
Convergence between G and g in three monkey species (Sapajus spp, Ateles geoffroyi, and Macaca fascicularis).	4
Assessing cats’ (Felis catus) sensitivity to human pointing gestures.	4

A comparative approach to emotional crying in humans (Homo sapiens)—Tears as paedomorphic signals.	3
Egg burial in the ringneck dove (Streptopelia risoria): A potential laboratory model system for egg-rejection research?	3
Chimpanzees (Pan troglodytes) with better task-based delay of gratification skills are rated as less impulsive, more agreeable, and smarter.	3
Pigeons’ (Columba livia) intertemporal choice in binary-choice and patch-leaving contexts.	3
Effect of resource-associated signals on producer responses: Insights from golden fish (Carassius auratus) and an agent-based model.	3
Target number influences strategy use by rats (Rattus norvegicus) in the traveling salesperson problem.	3
Primate socio-ecology shapes the evolution of distinctive facial repertoires.	3
Supplemental Material for Sensitivity to Immature Skill Deficits. Food Sharing Experiments in Squirrel Monkeys (Saimiri boliviensis) and Common Marmosets (Callithrix jacchus)	3
Do standard behavioral assays predict foraging behavior of individual Black-capped chickadees (Poecile atricapillus) in response to a predator model or calls?	3
Supplemental Material for Horses (Equus caballus) Successfully Solve an Object Choice Task Using a Human Pointing Gesture and a Physical Marker: A Partial Replication of Proops et al. (2010)	3
Vocal signals produced by the domestic cat (Felis silvestris catus) in highly motivating contexts.	3
Salt exposure disrupts memory retrieval in habituation and conditioned place preference in planaria (Dugesia japonica).	2
Psychological self-medication in mammals: A dialogue between natural observations and laboratory research.	2
Supplemental Material for Physiological Constraints and Cognitive Chunking: Sequence Organization in the Songs of Zebra Finches (Taeniopygia guttata)	2
Differences in paradoxical choice between pigeons (Columba livia) and rats (Rattus norvegicus): The problem of cue trackability.	2
Supplemental Material for Primate Socio-Ecology Shapes the Evolution of Distinctive Facial Repertoires	2
Monkeys (Macaca mulatta) rank lists using multiple cognitive mechanisms simultaneously.	2
Gaze in cats (Felis catus) and dogs (Canis lupus familiaris).	2
Implementation of automated cognitive testing systems for socially housed rhesus (Macaca mulatta) and squirrel (Saimiri spp.) monkeys: Age differences in learning.	2
Fins, feathers, fingers, and finding an explanation for the puzzle of ephemeral rewards.	2
Acknowledgment of Ad Hoc Reviewers	2
A study of executive function in grey parrots (Psittacus erithacus): Experience can affect delay of gratification.	2
Adaptable navigation in bull ants (Myrmecia midas).	2
Supplemental Material for Risk Sensitivity in Female Beluga Whales (Delphinapterus leucas)	2
Supplemental Material for Morgan’s Canon and the Associative–Cognitive Distinction Today: A Survey of Practitioners	2
Supplemental Material for Detouring While Foraging Up a Tree: What Bull Ants (Myrmecia midas) Learn and Their Reactions to Novel Sensory Cues	2
Vocal repertoire and auditory sensitivity of white-throated woodrats (Neotoma albigula).	2
The “avoid the empty cup” hypothesis does not explain great apes’ (Gorilla gorilla, Pan paniscus, Pan troglodytes, Pongo abelii) responses in two three-cup one-item inference by exclusion tasks.	1
Decoding the dilemma: Exploring the rules and cues of egg rejection in the American robin (Turdus migratorius) through conjoint experimentation.	1
Supplemental Material for Guatemalan Beaded Lizards (Helodermatidae: Heloderma charlesbogerti) Navigate and Follow a Scent Trail in Maze Tasks	1
Are chimpanzees futurists? Effects of motion lines and motion blur on the judgments of global motion direction in chimpanzees (Pan troglodytes).	1
On parrots, delay of gratification, executive function, and how sometimes we do the best we can.	1
Supplemental Material for Cognitive Tasks Show Age-Related Decline Over a 10-Year Period in a Natural Aging Monkey Model, Cotton-Top Tamarins (Saguinus oedipus)	1
Learning to discriminate between shapes generalizes to novel stimuli in North American river otters (Lontra canadensis): A preliminary study on perceptual categorization.	1
Testing three primate species’ attentional biases toward preferred and unpreferred foods: Seeing red or high valued food?	1
Supplemental Material for Testing the Waters: Attempts by Wild Killer Whales (Orcinus orca) to Provision People (Homo sapiens)	1
Supplemental Material for Exploring Personality Structure and Similarity in Coppery Titi Monkeys (Plecturocebus cupreus)	1
Some phenomena of the cap-pushing response in honey bees (Apis mellifera spp.).	1
Supplemental Material for Positive Intonation Increases the Perceived Value of Smaller Rewards in a Quantity Discrimination Task With Dogs (Canis familiaris)	1
Melodic and harmonic chromatic interval processing by pigeons (Columba livia).	1
Supplemental Material for Eyes or Nose: Domestic Dogs (Canis familiaris) Prefer Vision Over Olfaction When Searching for Food	1
Dogs (Canis familiaris) copy-all refine-later where children (Homo sapiens) overimitate.	1
Supplemental Material for Dogs (Canis familiaris) Copy-All Refine-Later Where Children (Homo sapiens) Overimitate	1
Incorporating animal agency into research design could improve behavioral and neuroscience research.	1
Species-dependent gazing behavior of emotional facial expressions in dogs (Canis familiaris) and adult humans (Homo sapiens).	1
Supplemental Material for The State and Expectations of Interrater Reliability in Nonhuman Personality Research	1
Form over function: Striped skunks (Mephitis mephitis) learn arbitrary visual patterns to solve the slat-pulling task.	1
The SNARC effect is not a unitary phenomenon: Individual variation in space–magnitude associations across domains.	1
Supplemental Material for Touching Faces: The Active Role of Infant Capuchin Monkeys (Sapajus libidinosus) in Their Social Development	1
Cross-cultural and cross-species comparisons of mutual gaze and infant emotion: Challenging Western, Educated, Industrialized, Rich, and Democratic (WEIRD) and Barren, Institutional, Zoo, And other Ra	0

Supplemental Material for Gaze in Cats (Felis catus) and Dogs (Canis lupus familiaris)	0
Supplemental Material for The Roles of Social Information, Asocial Information, and Initial Bias in Nest-Building Decisions	0
Supplemental Material for Influence of Group Size on Shelter Choice in Blaptica dubia Cockroaches	0
Beyond the information (not) given: Associative mechanisms versus representations of uncertainty in extinction in laboratory rats (Rattus norvegicus).	0
Supplemental Material for Humans’ (Homo sapiens), Capuchin Monkeys’ (Sapajus [Cebus] apella), and Rhesus Macaques’ (Macaca mulatta) Size Judgments Shift When Stimuli Change in Frequency	0
Changes in temporal cues elicit rhythmic discrimination in rats (Rattus norvegicus).	0
What is it like to hear quantities? Testing dolphins on classic number estimation using a sonar setup.	0
Hearing “number”? Relative quantity judgments through the echolocation by bottlenose dolphins (Tursiops truncatus).	0
Assessing the perception of face pareidolia in children (Homo sapiens), rhesus monkeys (Macaca mulatta), and capuchin monkeys (Sapajus apella).	0
One smell, two smells, intermixed, combined, or queued smells: What training procedure promotes the best generalization of odor detection by dogs?	0
Reach-to-grasp kinematic signatures in Colombian spider monkeys (Ateles fusciceps rufiventris).	0
Editorial.	0
Supplemental Material for Hearing “Number”?: Relative Quantity Judgments Through the Echolocation by Bottlenose Dolphins (Tursiops truncatus)	0
Supplemental Material for Sound Order Discrimination in Two Species of Birds–Taeniopygia guttata and Melopsittacus undulatus	0
How search images limit competition: The role of attention in collective foraging.	0
The role of head and body cues in visual individual recognition in grey parrots (Psittacus erithacus).	0
Beware of my face: The role of facial configuration in predator recognition.	0
Supplemental Material for A Test of Inference by Exclusion in Grey Parrots (Psittacus erithacus): Replication of a Parrot–Child Comparative Study Using Additional Avian Subjects	0
Supplemental Material for Cyclical Variations in Acoustic Features Within the Song Sessions of Humpback Whales (Megaptera novaeangliae)	0
Supplemental Material for Capuchin Monkeys (Sapajus [Cebus] apella) Prefer Larger Sooner Sequence Payouts	0
Supplemental Material for Changes in Temporal Cues Elicit Rhythmic Discrimination in Rats (Rattus norvegicus)	0
Supplemental Material for Cross-Cultural and Cross-Species Comparisons of Mutual Gaze and Infant Emotion: Challenging Western, Educated, Industrialized, Rich, and Democratic (WEIRD) and Barren, Instit	0
Supplemental Material for Group-Level Matching Behavior in Phototaxis of Acoel Flatworm Praesagittifera naikaiensis	0
Acknowledgment	0
Variation in neophilia in seven primate species.	0
Auditory stimulation and cognitive bias in the domestic dog (Canis familiaris).	0
Cognitive differences between two Zebra species (Equus burchelli chapmanni and E. grevyi)—The possible role of fission–fusion dynamics.	0
Supplemental Material for Vocal Repertoire and Auditory Sensitivity of White-Throated Woodrats (Neotoma albigula)	0
Supplemental Material for Do Standard Behavioral Assays Predict Foraging Behavior of Individual Black-Capped Chickadees (Poecile atricapillus) in Response to a Predator Model or Calls?	0
Chimpanzees (Pan troglodytes) and bonobos (Pan paniscus) chase prey around obstacles in virtual environments.	0
Positive intonation increases the perceived value of smaller rewards in a quantity discrimination task with dogs (Canis familiaris).	0
Morgan’s ghosts: On canon, cognition, and what we still do not know.	0
Morgan’s canon and the associative–cognitive distinction today: A survey of practitioners.	0
Putting the best foot forward: Limb lateralization in the Goffin’s cockatoo (Cacatua goffiniana).	0
A reflection on noncognitive factors affecting spatial cognitive testing: Examples from nonmodel species.	0
Supplemental Material for Is Inferential Reasoning a Distinctly Human Cognitive Feature? Testing Reasoning in Cotton-Top Tamarins (Saguinus oedipus)	0
The effect of delta-9 tetrahydrocannabinol and methamphetamine on sustained attention in the jumping spider (Trite planiceps).	0
Supplemental Material for Pitch Affects Human (Homo sapiens) Perception of Emotional Arousal From Diverse Animal Calls	0
Supplemental Material for A Study of Executive Function in Grey Parrots (Psittacus erithacus): Experience Can Affect Delay of Gratification	0
Too many eyes on the same prize? Why searching together but dividing attention shapes more effective collective foraging.	0
Supplemental Material for Cognitive Differences Between Two Zebra Species (Equus burchelli chapmanni and E. grevyi)—The Possible Role of Fission–Fusion Dynamics	0
Supplemental Material for Effect of Visual Range on Producer Responses: Insights From Humans (Homo sapiens) and an Agent-Based Model	0
Supplemental Material for Personality, Happiness, and Health in Gibbons	0
A modified version of the dimensional change card sort task tests cognitive flexibility in children (Homo sapiens) and cotton-top tamarins (Saguinus oedipus).	0
Supplemental Material for Evaluation of Decision-Making Behavior Under Uncertainty in Capuchin Monkeys (Sapajus apella) and Humans (Homo sapiens) Using a Modified Balloon Analogue Risk Task	0
Cognitive tasks show age-related decline over a 10-year period in a natural aging monkey model, cotton-top tamarins (Saguinus oedipus).	0
Personality, happiness, and health in gibbons.	0
Evaluation of decision-making behavior under uncertainty in capuchin monkeys (Sapajus apella) and humans (Homo sapiens) using a modified Balloon Analogue Risk Task.	0
Supplemental Material for Variation in Neophilia in Seven Primate Species	0
Spatial frequency and global–local visual processing in capuchin monkeys (Sapajus spp.) and humans (Homo sapiens).	0
Supplemental Material for The Effects of Goal–Landmark Distance on Overshadowing: A Replication in Humans (Homo sapiens) of Goodyear and Kamil (2004)	0
Supplemental Material for Contrafreeloading in Umbrella Cockatoos (Cacatua alba): Further Evaluation of the Play Hypothesis	0
Selenophobia (moonlight avoidance) in nocturnal rodents: A primer.	0
Supplemental Material for Are You as Fooled as I am? Visual Illusions in Human (Homo) and Nonhuman (Sapajus, Gorilla, Pan, Pongo) Primate Species	0
Still face in pet dogs (Canis familiaris).	0
Visual and acoustic exploratory behaviors toward novel stimuli in Antillean manatees (Trichechus manatus manatus) under human care.	0
Dominance in human (Homo sapiens) personality space and in hominoid phylogeny.	0
Responses of wild skuas (Catharacta antarctica ssp. lonnbergi) to human cues in cooperative and competitive social contexts.	0
Simplicity and complexity in human and nonhuman communication.	0
Rules and metarules: Adult cotton-top tamarins (Saguinus oedipus) and 5-year-old children (Homo sapiens) can master both.	0
Responses to prey chemical cues in wild-caught, adult gopher snakes (Pituophis catenifer).	0
Recognition of visual kinship signals in chimpanzees (Pan troglodytes) by humans (Homo sapiens).	0
Guatemalan beaded lizards (Helodermatidae: Heloderma charlesbogerti) navigate and follow a scent trail in maze tasks.	0
Supplemental Material for The Role of Head and Body Cues in Visual Individual Recognition in Grey Parrots (Psittacus erithacus)	0
Have we met? New insights into the role of head and body cues in the visual recognition of conspecifics in gray parrots (Psittacus erithacus).	0
Together again but no need to play: Dissociating effects of isolation and separation on social interaction in female rats (Rattus norvegicus).	0
Evidence of motor intentions in plants: A kinematical study.	0
Supplemental Material for Impulsivity as a Trait in Domestic Dogs (Canis familiaris): A Systematic Review and Meta-Analysis	0
Supplemental Material for The SNARC Effect Is Not a Unitary Phenomenon: Individual Variation in Space–Magnitude Associations Across Domains	0
What is simple is actually quite complex: A critical note on terminology in the domain of language and communication.	0
Evidence of the conjunction fallacy in Rats (Rattus norvegicus) following two-lever choice training.	0
First report of reindeer (Rangifer tarandus tarandus) response to human-given cues.	0
Impulsivity as a trait in domestic dogs (Canis familiaris): A systematic review and meta-analysis.	0
Same-different conceptualization in dogs (Canis familiaris).	0
Inside the parrot beak-and-tongue apparatus: Unlocking a model system for dexterity research.	0
Consistent second-order motor planning by cotton-top tamarins (Saguinus oedipus): Evidence from a dowel task.	0
Supplemental Material for Cross-modal Perception of Puppies and Adult Conspecifics in Dogs (Canis familiaris)	0
Supplemental Material for Implementation of Automated Cognitive Testing Systems for Socially Housed Rhesus (Macaca mulatta) and Squirrel (Saimiri spp.) Monkeys: Age Differences in Learning	0
Effect of visual range on producer responses: Insights from humans (Homo sapiens) and an agent-based model.	0
Acknowledgments	0

Group-level matching behavior in phototaxis of acoel flatworm Praesagittifera naikaiensis.	0
Are you as fooled as I am? Visual illusions in human (Homo) and nonhuman (Sapajus, Gorilla, Pan, Pongo) primate species.	0
Supplemental Material for Vocal Signals Produced by the Domestic Cat (Felis silvestris catus) in Highly Motivating Contexts	0
Investigation of mirror-self recognition in ravens (Corvus corax).	0
No same–different concept or entropy stimulus control: Multiple-item array task performance in budgerigars (Melopsittacus undulatus) and pigeons (Columba livia).	0
Supplemental Material for Still Face in Pet Dogs (Canis familiaris)	0
Horses (Equus caballus) successfully solve an object choice task using a human pointing gesture and a physical marker: A partial replication of Proops et al. (2010).	0
Supplemental Material for No Evidence of Attentional Bias Toward Threatening Conspecific and Allospecific Faces in Capuchin Monkeys (Sapajus [Cebus] apella) Using a Dot-Probe Task	0
Physiological constraints and cognitive chunking: Sequence organization in the songs of zebra finches (Taeniopygia guttata).	0
Supplemental Material for Putting the Best Foot Forward: Limb Lateralization in the Goffin’s Cockatoo (Cacatua goffiniana)	0
Dogs’ (Canis familiaris) behavior on a social learning puzzle task is impacted by sex and demonstration but not oxytocin.	0
Supplemental Material for Dogs’ (Canis familiaris) Behavior on a Social Learning Puzzle Task Is Impacted by Sex and Demonstration but Not Oxytocin	0
The roles of social information, asocial information, and initial bias in nest-building decisions.	0
Does comparative cognition have a WEIRD problem?	0
Supplemental Material for Beware of My Face: The Role of Facial Configuration in Predator Recognition	0
Why do distractions sometimes aid self-control? Pigeons (Columba livia) highlight possible mechanisms underlying the distraction effect.	0
Cyclical variations in acoustic features within the song sessions of humpback whales (Megaptera novaeangliae).	0
Supplemental Material for Monkeys (Macaca mulatta) Rank Lists Using Multiple Cognitive Mechanisms Simultaneously	0
Do animals treat their minds? From wild stories to lab-built realities.	0
Very short training protocol for understanding referential cues in chimpanzees (Pan troglodytes).	0
Supplemental Material for Learning to Discriminate Between Shapes Generalizes to Novel Stimuli in North American River Otters (Lontra canadensis): A Preliminary Study on Perceptual Categorization	0
The dynamics of chunking in humans (Homo sapiens) and Guinea baboons (Papio papio).	0
The state and expectations of interrater reliability in nonhuman personality research.	0
Children (Homo sapiens), but not rhesus monkeys (Macaca mulatta), perceive the one-is-more illusion.	0
Sensitivity to immature skill deficits. Food sharing experiments in squirrel monkeys (Saimiri boliviensis) and common marmosets (Callithrix jacchus).	0
Supplemental Material for Effect of Resource-Associated Signals on Producer Responses: Insights From Golden Fish (Carassius auratus) and an Agent-Based Model	0
Is it weird in here and does comparative cognition suffer from main-character syndrome?	0
The art of chimpanzee (Pan troglodytes) diplomacy: Unraveling the secrets of successful negotiations using machine learning.	0
Serial pattern learning: Pigeons (Columba livia) prefer an improving schedule over an initially easier fixed ratio schedule.	0
Supplemental Material for No Same–Different Concept or Entropy Stimulus Control: Multiple-Item Array Task Performance in Budgerigars (Melopsittacus undulatus) and Pigeons (Columba livia)	0
The impact of training method on odor learning and generalization in dogs (Canis lupus familiaris).	0
No evidence of attentional bias toward threatening conspecific and allospecific faces in capuchin monkeys (Sapajus [Cebus] apella) using a dot-probe task.	0
What enables “distraction” to reduce delay discounting for pigeons (Columba livia).	0
Using isochrony, but not meter, to discriminate rhythmic sequences in rats (Rattus norvegicus).	0
The best things in life are NOT for free! More on contrafreeloading in captive parrots.	0
Supplemental Material for Testing Three Primate Species’ Attentional Biases Toward Preferred and Unpreferred Foods: Seeing Red or High Valued Food?	0
Anthropomorphism as a contributor to the success of human (Homo sapiens) tool use.	0
Supplemental Material for How Search Images Limit Competition: The Role of Attention in Collective Foraging	0
Sound order discrimination in two species of birds–Taeniopygia guttata and Melopsittacus undulatus.	0
Within the sound of trouble: Do humans use pitch to correctly assess emotional arousal across species?	0
Primate origins of corepresentation and cooperative flexibility: A comparative study with common marmosets (Callithrix jacchus), brown capuchins (Sapajus apella), and Tonkean macaques (Macaca tonkeana	0
Supplemental Material for Spatial Frequency and Global–Local Visual Processing in Capuchin Monkeys (Sapajus spp.) and Humans (Homo sapiens)	0
Supplemental Material for Personality Structure in Wild Eastern Chimpanzees (Pan troglodytes schweinfurthii)	0
Mother–infant relationships and infant independence in wild Geoffroy’s spider monkeys (Ateles geoffroyi).	0
I am as fooled as you are, say some primates … but only sometimes.	0
Ready Player One? Virtual environments as a tool for studying spatial cognition in nonhuman primates.	0
Changes in exploratory behavior in male Lister-Hooded rats in early and late adulthood.	0
Gibbons (Nomascus leucogenys), siamangs (Symphalangus syndactylus), and chimpanzees (Pan troglodytes) account for proportional probabilities in a two-choice task.	0
Supplemental Material for Form Over Function: Striped Skunks (Mephitis mephitis) Learn Arbitrary Visual Patterns to Solve the Slat-Pulling Task	0
Supplemental Material for Are Chimpanzees Futurists? Effects of Motion Lines and Motion Blur on the Judgments of Global Motion Direction in Chimpanzees (Pan troglodytes)	0
Supplemental Material for Chimpanzees (Pan troglodytes) and Bonobos (Pan paniscus) Chase Prey Around Obstacles in Virtual Environments	0
A test of inference by exclusion in grey parrots (Psittacus erithacus): Replication of a parrot–child comparative study using additional avian subjects.	0
Risk sensitivity in female beluga whales (Delphinapterus leucas).	0